You can download the release candidate for 0.8 from http://people.apache.org/~olga/pig-0.8.0-candidate-0
. If you want to build your own I'd build off the 0.8 branch, which
we know to be stable. We're pouring all kinds of cool new features
into trunk at the moment so it may not be as stable
Thanks guys
2010/12/14 Daniel Dai
> This is what you need (on 0.8):
>
>
> loaded = LOAD 'whatever' AS (whatever:chararray, icare:int);
> min_generated = FOREACH loaded GENERATE icare;
> min_group = GROUP min_generated ALL;
> min = FOREACH min_group GENERATE MIN(min_generated) as m;
> generated =
This is what you need (on 0.8):
loaded = LOAD 'whatever' AS (whatever:chararray, icare:int);
min_generated = FOREACH loaded GENERATE icare;
min_group = GROUP min_generated ALL;
min = FOREACH min_group GENERATE MIN(min_generated) as m;
generated = FOREACH loaded GENERATE whatever, icare/min.m;
Da
Also, where would the cast go?
2010/12/14 Jonathan Coveney
> I can use new code, yes. If I simply use the dev version of pig, will it
> support this then?
>
> 2010/12/14 Alan Gates
>
> Actually, in 0.8 the code you give will work, if you cast min_generated to
>> an int. 0.8 Is in the release p
I can use new code, yes. If I simply use the dev version of pig, will it
support this then?
2010/12/14 Alan Gates
> Actually, in 0.8 the code you give will work, if you cast min_generated to
> an int. 0.8 Is in the release process now. Are you in a position to use
> new code?
>
> Alan.
>
>
> O
Actually, in 0.8 the code you give will work, if you cast
min_generated to an int. 0.8 Is in the release process now. Are you
in a position to use new code?
Alan.
On Dec 14, 2010, at 10:32 AM, Jonathan Coveney wrote:
I'm not sure if Pig can handle this...perhaps in this specific case
th
I'm not sure if Pig can handle this...perhaps in this specific case there is
something more clever that can be done, although I think it points to a
bigger question.
Basically, let's say I have (whatever:chararray, icare:int)
I want to get whatever, icare/min(all_of_icare), for each touple. Basica
